I have just found the rather amazing 360Cities website which is now featured on Google Earth, but you can visit directly. It just happens to have a few excellent 360 degree panoramic images of Cheddar Gorge that give you a good feel of the stunning gorge, cliffs and views. These are images that you essentially dive in to and then use your mouse (or finger if using an iPad or equivalent) and zoom around the panorama. Well worth a try. Jump to the list of panoramas here.